NumberResearch Membership · Data 09/21/2026

Recent thousands-block assignments

21 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.

Most active assignees, last 30 days — NPA 949
NEW CINGULAR WIRELESS PCS, LLC 18
ONVOY, LLC - CA 2
OPENTACT INC. 1
New assignments by month Sep 2026 Aug 2026 Jul 2026 Jun 2026 May 2026 Apr 2026 Mar 2026 Feb 2026 Jan 2026 Dec 2025 Nov 2025 Oct 2025
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2020-12-03 949-603-0XXX 0000–0999Assigned ONVOY, LLC - CA 649C SADLBK VLY CA
2020-12-03 949-603-1XXX 1000–1999Assigned ONVOY, LLC - CA 649C SADLBK VLY CA
2020-12-03 949-603-2XXX 2000–2999Assigned ONVOY, LLC - CA 649C SADLBK VLY CA
2020-12-03 949-603-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C SADLBK VLY CA
2020-11-27 949-601-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SADLBK VLY CA
2020-11-27 949-601-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SADLBK VLY CA
2020-11-27 949-601-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SADLBK VLY CA
2020-11-27 949-601-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SADLBK VLY CA
2020-11-27 949-601-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SADLBK VLY CA
2020-11-27 949-601-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SADLBK VLY CA
2020-11-27 949-601-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SADLBK VLY CA
2020-11-27 949-601-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SADLBK VLY CA
2020-11-27 949-601-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SADLBK VLY CA
2020-11-27 949-601-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SADLBK VLY CA
2020-11-27 949-603-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SADLBK VLY CA
2020-11-27 949-603-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SADLBK VLY CA
2020-11-27 949-603-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SADLBK VLY CA
2020-11-27 949-603-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SADLBK VLY CA
2020-11-27 949-603-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SADLBK VLY CA
2020-11-27 949-603-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SADLBK VLY CA
2020-11-24 949-696-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SADLBK VLY CA
2020-11-24 949-696-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SADLBK VLY CA
2020-11-24 949-696-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SADLBK VLY CA
2020-11-24 949-696-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SADLBK VLY CA
2020-11-09 949-998-8XXX 8000–8999Assigned FRACTEL, LLC 965H RNCHOVIEJO CA
2020-11-06 949-618-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 IRVINE CA
2020-11-06 949-618-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 IRVINE CA
2020-11-06 949-618-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 IRVINE CA
2020-11-06 949-618-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 IRVINE CA
2020-11-06 949-618-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 IRVINE CA
2020-11-06 949-618-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 IRVINE CA
2020-11-06 949-618-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 IRVINE CA
2020-11-06 949-618-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 IRVINE CA
2020-11-06 949-618-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 IRVINE CA
2020-11-06 949-618-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 IRVINE CA
2020-11-03 949-989-9XXX 9000–9999Assigned FRACTEL, LLC 965H LAGUNA BCH CA
2020-11-02 949-605-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 SADLBK VLY CA
2020-11-02 949-605-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 SADLBK VLY CA
2020-11-02 949-605-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 SADLBK VLY CA
2020-11-02 949-605-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 SADLBK VLY CA
2020-11-02 949-605-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 SADLBK VLY CA
2020-11-02 949-605-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 SADLBK VLY CA
2020-11-02 949-605-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 SADLBK VLY CA
2020-11-02 949-605-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 SADLBK VLY CA
2020-11-02 949-605-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 SADLBK VLY CA
2020-10-27 949-749-0XXX 0000–0999Assigned TELNYX LLC 073H IRVINE CA
2020-10-23 949-507-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 IRVINE CA
2020-10-23 949-594-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E LAGUNA BCH CA
2020-10-23 949-594-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E LAGUNA BCH CA
2020-10-23 949-889-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 IRVINE CA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.